Available data files:
20001001U2.10sec.txt 20001001U4.10sec.txt 20001002U2.10sec.txt
Files used in processing:
20001001U2.10sec.txt
20001001U4.10sec.txt
20001002U2.10sec.txt
Notes:
20140205 - JV no .trak file
20140514 - JV HRD has now provided a .trak file